Ingredients:
- 1/2 cup (115g) active sourdough starter
- 1/2 cup (60g) bread flour
- 1/4 cup (60ml) filtered water
- 3 cups (360g) bread flour
- 1 cup (120g) all-purpose flour
- 1 1/2 cups (350ml) warm filtered water
- 2 tsp (12g) fine sea salt
Instructions:
- In a small jar, combine the active starter, 60g bread flour, and 60ml water. Cover and let sit at room temperature for 8–12 hours until doubled in size and bubbly.
- Whisk the active levain into the warm filtered water until milky. Stir in the remaining bread flour, all-purpose flour, and sea salt until no dry clumps remain.
- Perform 4 sets of stretch and folds every 30 minutes to build dough strength.
- Allow the dough to undergo bulk fermentation in a covered bowl at room temperature until it has grown by approximately 50% and shows visible air bubbles.
- Divide the dough into 6 equal portions of approximately 180g each.
- Shape each portion into a tight ball and place into a greased ramekin or small bowl.
- Cover and refrigerate for 12–24 hours for a cold ferment.
- Bake in a preheated heavy vessel or on a scorching stone at high heat to create a thick, sealant crust.